Planned Maintenance for weekly

Author: Kaarthikeyan Subramanian

articles/aks/TOC.yml

@@ -190,7 +190,7 @@
           href: start-stop-cluster.md
         - name: Use planned maintenance (preview)
           href: planned-maintenance.md
-        - name: Planned Maintenance for AKS Weekly Releases (preview)
+        - name: Planned Maintenance for AKS Weekly releases (preview)
           href: aks-planned-maintenance-weekly-releases.md
         - name: Cloud Controller Manager
           href: out-of-tree.md